The Impossible Project of Evading Urban Surveillance

Even in the middle of major city, it’s possible to go off the grid. Last year, theAtlantic profiled a family in Washington, D.C., that harvests their entire household energy from a single, 1-kilowatt solar panel on a patch of cement in their backyard. Insulated, light-blocking blinds keep upstairs bedrooms cool at the peak of summer; in winter, the family gets by with low-tech solutions, like curling up with hot water bottles. “It’s a bit like camping,” one family member said.